11140

Lascorbate de (+)-sodium

BioXtra, ≥99.0% (NT)

• Synonyme(s) : Acide L(+)-ascorbique sodium salt, Vitamine C sodium salt
• Formule empirique (notation de Hill) : C₆H₇NaO₆
• Numéro CAS: 134-03-2
• Poids moléculaire : 198.11
• Beilstein: 3767246
• Numéro CE : 205-126-1
• Numéro MDL: MFCD00082340
• Code UNSPSC : 12352205
• eCl@ss : 34058010
• ID de substance PubChem : 57646888
• Nomenclature NACRES : NA.79

Propriétés

• Gamme de produits: BioXtra
• Essai: ≥99.0% (NT)
• Forme: powder or crystals
• Activité optique: [α]20/D +105±2°, c = 5% in H₂O
• Perte: ≤0.2% loss on drying, 110 °C
• Couleur: white
• Pf: 220 °C (dec.) (lit.)
• Solubilité: water: 642.6 g/L at 20 °C
• Traces d'anions: chloride (Cl^-): ≤50 mg/kg; sulfate (SO₄^2-): ≤50 mg/kg
• Traces de cations: Ca: ≤50 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤5 mg/kg; K: ≤50 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Zn: ≤5 mg/kg
• Température de stockage: room temp
• Chaîne SMILES: [Na+].OC[C@H](O)[C@H]1OC(=O)C(O)=C1[O-]
• InChI: 1S/C6H8O6.Na/c7-1-2(8)5-3(9)4(10)6(11)12-5;/h2,5,7-10H,1H2;/q;+1/p-1/t2-,5+;/m0./s1
• Clé InChI: PPASLZSBLFJQEF-RXSVEWSESA-M

Description

Description générale

Sodium ascorbate, also known as mineral ascorbate, is the sodium salt of ascorbic acid, commonly referred to as vitamin C. This water-soluble molecule finds diverse applications, prominently in cell biology, where it serves as a crucial reducing agent to mitigate oxidative stress. Its significance extends to biochemical research, where it functions as an essential nutrient for both humans and animals. Additionally, sodium ascorbate acts as a cofactor for numerous enzymes involved in cellular metabolism, playing roles as an endogenous antioxidant, coenzyme, and metabolite in metabolomics studies.

In biochemical research, L-ascorbic acid sodium salt demonstrates its versatility as a collagen deposition enhancer and an elastogenesis inhibitor. These attributes contribute to its broader applications in understanding cellular processes and mechanisms, making it an indispensable tool for exploring various facets of biochemistry, metabolomics and cellular biology.

Vitamin C (ascorbic acid), a low-molecular-weight carbohydrate has an ene-diol structure. It is an abundant water-soluble electron donor in nature. Vitamin C is abundantly found in fruits and vegetables.

Application

(+)-Sodium L-ascorbate has been used:

• as a standard to study the antioxidant and cytotoxicological effects of aloe vera food supplements
• in the preparation of solution B for the detection of mitochondrial DNA replication using 5-ethynyl-2′-deoxyuridine (EdU)
• to prepare EdU-labeling solution
• to prepare β-galactosidase staining solution

Actions biochimiques/physiologiques

Vitamin C (ascorbic acid) serves as a reductant. It plays a vital role in vascular function.

Caractéristiques et avantages

• Can be used in Metabolomics and Biochemical research
• High-quality compound suitable for multiple research applications

Autres remarques

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Starting material for the synthesis of chiral building blocks[1][2][3]; L-Ascorbic acid, review[4]

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)